/**
 * Copyright 2011 Damian Momot
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.google.code.simplelrucache;

/**
 * Cache Entry interface
 * 
 * @param <V> type of value stored in cache entry
 * @author Damian Momot
 */
public interface LruCacheEntry<V> { 
    /**
     * Returns value stored in entry or null if entry is not valid
     * 
     * @return 
     */
    public V getValue();
}
